Course: JavaScript

$349.00

$422.29 incl. vat

duration: 17 hours |

Language: English (US) |

access duration: 90 days |

Incompany available

Details

JavaScript is one of the most widely used programming languages in the domain of web development. In this course, you will get to know everything you want about JavaScript. You’ll start by exploring the basics and Key concepts. Next, you learn to familiarize yourself with how to use Javascript in conjunction with HTML pages. You’ll explore features of primitive data types in Javascript such as numbers, strings, and Booleans. Finally, you’ll learn how to initialize and manipulate Javascript strings using different techniques and how to use in-built string operations to analyze and modify string types.

You will discover ways to define and use functions in Javascript, where functions are considered first-class members. First-class means that they can be used in ways that are not possible in other programming languages. You’ll learn to recognize how var, let, and const keywords affect the accessibility of variables in Javascript functions and how to distinguish between var and let keywords when it comes to the scope of variables. Javascript is an object-oriented language, making objects a crucial topic for any Javascript course. You’ll learn to create objects containing different types of data and functions and access their properties and how to initialize empty objects, and add/remove properties to/from them. You will explore the use of functions as arguments to other functions, as return values of functions, and how functions can be linked with specific objects when invoked.

You will discover closure and prototypes. You’ll learn how variables of the same name inside closures and in scopes outside them are accessed by function, and when to use prototypes for objects and how to define them. Explore different features available in Javascript to manipulate elements of a web page by using its Document Object Model (DOM) structure and how Javascript interacts with a browser by using the Browser Object Model (BOM). Form validation is a common use case for Javascript, and you will explore basic steps involved in this process, including an overview of asynchronous programming and the use of promises to handle such code.

Result

After completing this course, you are ready to work with JavaScript on your own.

Prerequisites

No prerequisites

Target audience

Software Developer, Web Developer

Content

JavaScript

17 hours

JavaScript: Introduction

Explore the basic JavaScript concepts including concepts involved in the programming language, the features which distinguish it from other languages, and its applications.

JavaScript: Getting Started with JavaScript Programming

Familiarize yourself with how to use JavaScript in conjunction with HTML pages. Explore different types of variable declarations in the language and ways in which JavaScript web apps can relay info to and receive info from end users.

JavaScript: Types, Operators, & Control Structures in JavaScript

Explore features of primitive data types in JavaScript such as numbers, strings, and booleans. Examine the methods, operators, and control structures available to work with them.

JavaScript: Functions & Arrays in JavaScript

Discover the different ways to define and use functions in JavaScript, where they are considered first-class members. Explore the features of arrays in JavaScript, as well as their role in functions. Error handling fundamentals, rest parameters, and global and local variables are also covered.

JavaScript: Objects

Given JavaScript is an object-oriented language, objects are a crucial topic for any student. Explore topics ranging from object definitions to object methods and constructors while also touching upon what a "class" is in JavaScript.

JavaScript: Advanced Function Operations

Functions are first-class members of the JavaScript language and
this means that they can be used in ways which are not possible in
other programming languages. Explore the use of functions as
arguments to other functions, as return values of functions and
also how functions can be linked with specific objects when
invoked.

JavaScript: Closures & Prototypes

This course covers the topic of closures - the bundle of a
function along with its enclosing environment - and its
implications on factors such as variable scopes and function
references. It also examines the use of prototypes for the common
properties of objects and how they can be used to implement
inheritance

JavaScript: Working with the DOM & Events

Explore the different features available in JavaScript to manipulate elements of your web page using its DOM structure and to listen for an respond to events. Also examine how JavaScript can interact with the browser of the end user using the BOM.

JavaScript: Form Validation & Async Programming in JavaScript

Form validation is a common use case for JavaScript. Explore some of the basic steps involved in this process, including an overview of asynchronous programming and the use of Promises to handle such code.

Course options

We offer several optional training products to enhance your learning experience. If you are planning to use our training course in preperation for an official exam then whe highly recommend using these optional training products to ensure an optimal learning experience. Sometimes there is only a practice exam or/and practice lab available.

Optional practice exam (trial exam)

To supplement this training course you may add a special practice exam. This practice exam comprises a number of trial exams which are very similar to the real exam, both in terms of form and content. This is the ultimate way to test whether you are ready for the exam.

Optional practice lab

To supplement this training course you may add a special practice lab. You perform the tasks on real hardware and/or software applicable to your Lab. The labs are fully hosted in our cloud. The only thing you need to use our practice labs is a web browser. In the LiveLab environment you will find exercises which you can start immediately. The lab enviromentconsist of complete networks containing for example, clients, servers,etc. This is the ultimate way to gain extensive hands-on experience.

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What is included?

Certificate of participation	Yes
Monitor Progress	Yes
Award Winning E-learning	Yes
Mobile ready	Yes
Sharing knowledge	Unlimited access to our IT professionals community
Study advice	Our consultants are here for you to advice about your study career and options
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